EC/TDS/Temp waterproof tester EC59 Back Catalog number: EC59 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request 4090010107 DCD10 Portable Cond/DO Meter (Polarographic Type/C 19 530,00 Kč MW101 Portable pH meter, 0.00 to 14.00pH, 2point cal. Price on request